diff --git a/FreeSql.Repository/FreeSql.Repository.csproj b/FreeSql.Repository/FreeSql.Repository.csproj
index 903f7229..af723004 100644
--- a/FreeSql.Repository/FreeSql.Repository.csproj
+++ b/FreeSql.Repository/FreeSql.Repository.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <Version>0.1.5.3</Version>
+    <Version>0.1.6</Version>
     <Authors>YeXiangQin</Authors>
     <Description>FreeSql 通用仓库层现实，支持 MySql/SqlServer/PostgreSQL/Oracle/Sqlite 数据库。</Description>
     <PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
diff --git a/FreeSql/FreeSql.csproj b/FreeSql/FreeSql.csproj
index b98f81ca..cdeccd30 100644
--- a/FreeSql/FreeSql.csproj
+++ b/FreeSql/FreeSql.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
-    <Version>0.1.5</Version>
+    <Version>0.1.6</Version>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <Authors>YeXiangQin</Authors>
     <Description>打造 .NETCore 最方便的 ORM，DbFirst 与 CodeFirst 混合使用，提供从实体同步数据库，或者从数据库生成实体代码，支持 MySql/SqlServer/PostgreSQL/Oracle/Sqlite 数据库。</Description>
diff --git a/FreeSql/Internal/CommonUtils.cs b/FreeSql/Internal/CommonUtils.cs
index 5112f127..6406dfd0 100644
--- a/FreeSql/Internal/CommonUtils.cs
+++ b/FreeSql/Internal/CommonUtils.cs
@@ -39,7 +39,7 @@ namespace FreeSql.Internal {
 			var table = dicConfigEntity.GetOrAdd(type, new TableAttribute());
 			var fluent = new TableFluent<T>(table);
 			entity.Invoke(fluent);
-			Utils.GetTableByEntity(type, this, true); //update cache
+			Utils.RemoveTableByEntity(type, this); //remove cache
 			return _orm.CodeFirst;
 		}
 		internal ICodeFirst ConfigEntity(Type type, Action<TableFluent> entity) {
@@ -47,7 +47,7 @@ namespace FreeSql.Internal {
 			var table = dicConfigEntity.GetOrAdd(type, new TableAttribute());
 			var fluent = new TableFluent(type, table);
 			entity.Invoke(fluent);
-			Utils.GetTableByEntity(type, this, true); //update cache
+			Utils.RemoveTableByEntity(type, this); //remove cache
 			return _orm.CodeFirst;
 		}
 		internal TableAttribute GetConfigEntity(Type type) {
diff --git a/FreeSql/Internal/UtilsExpressionTree.cs b/FreeSql/Internal/UtilsExpressionTree.cs
index bea49a99..d9fff178 100644
--- a/FreeSql/Internal/UtilsExpressionTree.cs
+++ b/FreeSql/Internal/UtilsExpressionTree.cs
@@ -24,10 +24,15 @@ namespace FreeSql.Internal {
 	class Utils {
 
 		static ConcurrentDictionary<string, ConcurrentDictionary<Type, TableInfo>> _cacheGetTableByEntity = new ConcurrentDictionary<string, ConcurrentDictionary<Type, TableInfo>>();
-		internal static TableInfo GetTableByEntity(Type entity, CommonUtils common, bool isReCache = false) {
+		internal static void RemoveTableByEntity(Type entity, CommonUtils common) {
+			if (entity.FullName.StartsWith("<>f__AnonymousType")) return;
+			var tbc = _cacheGetTableByEntity.GetOrAdd(common.DbName, k1 => new ConcurrentDictionary<Type, TableInfo>()); //区分数据库类型缓存
+			tbc.TryRemove(entity, out var trytb);
+		}
+		internal static TableInfo GetTableByEntity(Type entity, CommonUtils common) {
 			if (entity.FullName.StartsWith("<>f__AnonymousType")) return null;
 			var tbc = _cacheGetTableByEntity.GetOrAdd(common.DbName, k1 => new ConcurrentDictionary<Type, TableInfo>()); //区分数据库类型缓存
-			if (isReCache == false && tbc.TryGetValue(entity, out var trytb)) return trytb;
+			if (tbc.TryGetValue(entity, out var trytb)) return trytb;
 			if (common.CodeFirst.GetDbInfo(entity) != null) return null;
 
 			var tbattr = common.GetEntityTableAttribute(entity);